@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
    --ink: #0B0E17;
    --ink-2: #161B2C;
    --ink-3: #1E2640;
    --blue: #1B6FFF;
    --blue-2: #0051D4;
    --glow: rgba(27, 111, 255, 0.22);
    --cream: #F4F1EB;
    --cream-2: #E8E3D8;
    --muted: rgba(11, 14, 23, 0.52);
    --muted-2: rgba(11, 14, 23, 0.35);
    --border: rgba(11, 14, 23, 0.09);
    --green: #00B96B;
    --red: #E8341E;
    --amber: #D97706;
    --r: 16px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden;
    /* Bloque le débordement horizontal à la racine */
}

body {
    background: var(--cream);
    color: var(--ink);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 400;
    line-height: 1.65;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 2000;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)' opacity='0.032'/%3E%3C/svg%3E");
}

#pb {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--blue);
    z-index: 9999;
    width: 0%;
    transition: width .08s;
}

/* NAV */
#nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 800;
    padding: 1.1rem 2.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all .3s ease;
}

#nav.solid {
    background: rgba(11, 14, 23, 0.95);
    backdrop-filter: blur(16px) saturate(1.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.logo {
    display: flex;
    align-items: center;
    gap: .55rem;
    text-decoration: none;
}

.logo-mark {
    width: 34px;
    height: 34px;
    border-radius: 9px;
    background: var(--blue);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 14px var(--glow);
}

.logo-mark svg {
    width: 18px;
    height: 18px;
}

.logo-name {
    font-weight: 800;
    font-size: .95rem;
    color: #fff;
    transition: color .3s;
}

/* .logo-name stays light */

.logo-name span {
    color: var(--blue);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-size: .82rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all .3s;
}

.nav-links a:hover {
    color: #fff;
}

/* .nav-links a stays light */

/* .nav-links a:hover stays light */

@media(max-width:768px) {
    .nav-links {
        display: none;
    }

    #nav {
        padding: .9rem 1.25rem;
    }
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .8rem 1.7rem;
    border-radius: 100px;
    font-family: inherit;
    font-size: .88rem;
    font-weight: 700;
    letter-spacing: .015em;
    cursor: pointer;
    text-decoration: none;
    border: none;
    transition: all .22s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--blue);
    color: #fff;
    box-shadow: 0 4px 20px var(--glow), 0 1px 0 rgba(255, 255, 255, .15) inset;
}

.btn-primary:hover {
    background: var(--blue-2);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(27, 111, 255, .45);
}

.btn-primary.lg {
    padding: 1rem 2.4rem;
    font-size: 1rem;
}

.btn-ghost {
    background: transparent;
    color: var(--ink);
    border: 1.5px solid var(--border);
}

.btn-ghost:hover {
    border-color: var(--blue);
    color: var(--blue);
}

/* LAYOUT */
.wrap {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 2rem;
}

.pad {
    padding: 8rem 0;
}

@media(max-width:600px) {
    .pad {
        padding: 5.5rem 0;
    }
}

/* ANIMATIONS */
@keyframes up {
    from {
        opacity: 0;
        transform: translateY(24px)
    }

    to {
        opacity: 1;
        transform: translateY(0)
    }
}

@keyframes in {
    from {
        opacity: 0
    }

    to {
        opacity: 1
    }
}

@keyframes ping {
    0% {
        transform: scale(1);
        opacity: .8
    }

    100% {
        transform: scale(2.2);
        opacity: 0
    }
}

@keyframes drift {

    0%,
    100% {
        transform: translateY(0)
    }

    50% {
        transform: translateY(-8px)
    }
}

.reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity .7s ease, transform .7s ease;
}

.reveal.on {
    opacity: 1;
    transform: translateY(0);
}

.d1 {
    transition-delay: .07s
}

.d2 {
    transition-delay: .14s
}

.d3 {
    transition-delay: .21s
}

.d4 {
    transition-delay: .28s
}

.d5 {
    transition-delay: .35s
}

/* ═══ HERO HYBRID ═══ */
#hero {
    min-height: 100svh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
    background: #07090F;
    color: #EEF2FF;
}

.hero-bg-container {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(27, 111, 255, .18) 0%, transparent 70%),
        radial-gradient(ellipse 40% 40% at 80% 80%, rgba(27, 111, 255, .07) 0%, transparent 60%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black, transparent);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-inner {
    text-align: left;
    max-width: 680px;
}

@media(max-width: 900px) {
    .hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-visual {
        display: none !important;
    }
}

/* ─── SEO LABEL ─── */
.hero-seo-label {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: clamp(.72rem, 1.1vw, .82rem);
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: #4DA3FF;
    display: block;
    margin-bottom: 1rem;
}

.hero-h1 {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 400;
    line-height: 1.04;
    letter-spacing: -.02em;
    color: #fff;
    display: block;
}

.hero-h1 em {
    font-style: italic;
    color: var(--blue);
}

.hero-h1 .dead {
    position: relative;
    color: rgba(255, 255, 255, 0.55);
    text-decoration: none;
    display: inline-block;
}

.hero-h1 .dead::after {
    content: '';
    position: absolute;
    left: -2px;
    right: -2px;
    top: 54%;
    height: 3px;
    background: var(--red);
    border-radius: 2px;
    transform: rotate(-1.5deg);
}

.hero-kicker {
    font-family: 'Plus Jakarta Sans', sans-serif;
    /* Adding just in case, wait no, body has it */
    font-size: clamp(1rem, 2vw, 1.15rem);
    color: rgba(255, 255, 255, 0.7);
    max-width: 560px;
    margin: 1.75rem 0 2.5rem;
    line-height: 1.75;
}

@media(max-width: 900px) {
    .hero-kicker {
        margin-left: auto;
        margin-right: auto;
    }
}

.hero-kicker strong {
    color: #fff;
    font-weight: 700;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

@media(max-width: 900px) {
    .hero-ctas {
        justify-content: center;
    }
}

.micro-trust {
    font-size: .75rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 1.5rem;
}

.micro-trust span {
    margin: 0 .35rem;
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    padding: .4rem .9rem;
    background: rgba(27, 111, 255, 0.1);
    border: 1px solid rgba(77, 163, 255, 0.4);
    border-radius: 100px;
    margin-top: 1.6rem;
}

.pill-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--blue);
    box-shadow: 0 0 10px var(--blue);
    animation: ping 2s infinite;
}

.pill span {
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: #4DA3FF;
}

/* Floating 3D orb from 3.html */
.hero-visual {
    position: absolute;
    right: -60px;
    top: 50%;
    transform: translateY(-50%);
    width: 580px;
    height: 580px;
    z-index: 1;
    pointer-events: none;
    max-width: 50vw;
    /* Empêche le débordement horizontal sur petits écrans */
}

.orb-outer {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, rgba(27, 111, 255, 0.2), rgba(0, 40, 120, 0.05) 60%, transparent 80%);
    border: 1px solid rgba(27, 111, 255, 0.2);
    animation: orbFloat 6s ease-in-out infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.orb-inner {
    width: 68%;
    height: 68%;
    border-radius: 50%;
    border: 1px solid rgba(27, 111, 255, 0.3);
    background: radial-gradient(circle at 40% 30%, rgba(27, 111, 255, 0.3), rgba(0, 20, 80, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.orb-core {
    width: 45%;
    height: 45%;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 30%, #4DA3FF, var(--blue-2));
    box-shadow: 0 0 60px rgba(27, 111, 255, 0.6), 0 0 120px rgba(27, 111, 255, 0.2);
}

.orbit {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(27, 111, 255, 0.2);
}

.orbit-1 {
    width: 120%;
    height: 120%;
    animation: spinOrbit 12s linear infinite;
}

.orbit-2 {
    width: 145%;
    height: 145%;
    animation: spinOrbit 20s linear infinite reverse;
}

.orbit-dot {
    position: absolute;
    width: 8px;
    height: 8px;
    background: #4DA3FF;
    border-radius: 50%;
    top: -4px;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 12px var(--blue);
}

@keyframes spinOrbit {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes orbFloat {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

/* BA CARD */
.ba-wrap {
    margin-top: 5rem;
    width: 100%;
    max-width: 850px;
    margin-left: auto;
    margin-right: auto;
}

.ba-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(11, 14, 23, .1);
}

.ba-bar {
    display: flex;
    align-items: center;
    gap: .45rem;
    padding: .9rem 1.4rem;
    background: var(--cream);
    border-bottom: 1px solid var(--border);
}

.ba-dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
}

.d-r {
    background: #FF5F57;
}

.d-y {
    background: #FEBC2E;
}

.d-g {
    background: #28C840;
}

.ba-title {
    margin-left: .4rem;
    font-size: .75rem;
    font-weight: 600;
    color: var(--muted);
}

.ba-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

@media(max-width:580px) {
    .ba-cols {
        grid-template-columns: 1fr;
    }
}

.ba-col {
    padding: 1.5rem;
}

.ba-col.left {
    border-right: 1px solid var(--border);
}

.col-badge {
    font-size: .63rem;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
    padding: .22rem .6rem;
    border-radius: 5px;
    display: inline-block;
    margin-bottom: 1rem;
}

.cb-bad {
    color: var(--red);
    background: rgba(232, 52, 30, .07);
    border: 1px solid rgba(232, 52, 30, .18);
}

.cb-good {
    color: var(--green);
    background: rgba(0, 185, 107, .07);
    border: 1px solid rgba(0, 185, 107, .18);
}

.ba-row {
    display: flex;
    align-items: flex-start;
    gap: .7rem;
    padding: .6rem 0;
    border-bottom: 1px solid var(--border);
    font-size: .82rem;
}

.ba-row:last-child {
    border-bottom: none;
}

.ba-ico {
    font-size: .9rem;
    flex-shrink: 0;
    margin-top: 1px;
}

.ba-text {
    color: var(--muted);
    line-height: 1.4;
    flex: 1;
}

.ba-text b {
    color: var(--ink);
    font-weight: 700;
    display: block;
    font-size: .78rem;
}

.ba-time {
    font-size: .72rem;
    font-weight: 800;
    flex-shrink: 0;
    margin-left: auto;
    padding-left: .5rem;
}

.t-bad {
    color: var(--red);
}

.t-good {
    color: var(--green);
}

.ba-foot {
    padding: .9rem 1.4rem;
    background: rgba(27, 111, 255, .05);
    border-top: 1px solid rgba(27, 111, 255, .12);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.ba-foot span {
    font-size: .78rem;
    color: var(--muted);
}

.ba-foot strong {
    color: var(--ink);
    font-weight: 800;
}

/* AMPLIFY (Pain) */
#amplify {
    background: #07090F;
    color: var(--cream);
}

#amplify .muted {
    color: rgba(244, 241, 235, .55);
}

.amp-headline {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(2rem, 5vw, 3.8rem);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -.02em;
    color: var(--cream);
}

.amp-headline em {
    font-style: italic;
    color: #6DA8FF;
}

.amp-intro {
    font-size: 1.05rem;
    color: rgba(244, 241, 235, .6);
    max-width: 580px;
    margin: 1.25rem 0 3.5rem;
    line-height: 1.75;
}

.amp-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

@media(max-width:680px) {
    .amp-grid {
        grid-template-columns: 1fr;
    }
}

.amp-card {
    background: rgba(255, 255, 255, .04);
    border: 1px solid rgba(255, 255, 255, .07);
    border-radius: var(--r);
    padding: 1.75rem;
    transition: border-color .25s;
}

.amp-icon {
    font-size: 1.6rem;
    margin-bottom: 1rem;
}

.amp-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: .5rem;
    color: var(--cream);
}

.amp-card p {
    font-size: .88rem;
    color: rgba(244, 241, 235, .55);
    line-height: 1.65;
}

.amp-pill {
    display: inline-block;
    margin-top: .9rem;
    font-size: .75rem;
    font-weight: 800;
    letter-spacing: .05em;
    color: rgba(232, 52, 30, .9);
    background: rgba(232, 52, 30, .1);
    border: 1px solid rgba(232, 52, 30, .2);
    padding: .2rem .65rem;
    border-radius: 6px;
}

.amp-quote-block {
    margin-top: 4rem;
    padding: 3rem;
    background: rgba(255, 255, 255, .03);
    border: 1px solid rgba(255, 255, 255, .07);
    border-radius: var(--r);
    position: relative;
    overflow: hidden;
}

.amp-quote-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(232, 52, 30, .7), transparent);
}

.amp-quote {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(1.3rem, 3vw, 1.9rem);
    font-style: italic;
    font-weight: 400;
    line-height: 1.5;
    color: var(--cream);
}

.amp-quote::before {
    content: '\201C';
    color: rgba(232, 52, 30, .8);
    font-size: 3rem;
    line-height: 0;
    vertical-align: -.4em;
    margin-right: .1em;
}

.amp-quote-attr {
    margin-top: 1.25rem;
    font-size: .82rem;
    color: rgba(244, 241, 235, .35);
}

/* Generic Section Styles */
.sec-label {
    display: inline-block;
    padding: .3rem .75rem;
    border-radius: 6px;
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
    color: var(--blue);
    background: rgba(27, 111, 255, .08);
    border: 1px solid rgba(27, 111, 255, .18);
    margin-bottom: 1.25rem;
}

.sec-h {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -.02em;
}

.sec-h em {
    font-style: italic;
    color: var(--blue);
}

.sec-sub {
    font-size: 1rem;
    color: var(--muted);
    margin-top: .85rem;
    max-width: 560px;
    line-height: 1.75;
}

.sec-sub strong {
    color: var(--ink);
    font-weight: 700;
}

/* STORY (Solution) */
#story {
    background: var(--cream);
}

.story-label {
    display: inline-block;
    padding: .3rem .75rem;
    border-radius: 6px;
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
    color: var(--blue);
    background: rgba(27, 111, 255, .08);
    border: 1px solid rgba(27, 111, 255, .18);
    margin-bottom: 1.25rem;
}

.story-headline {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(2rem, 5vw, 3.6rem);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -.02em;
}

.story-headline em {
    font-style: italic;
    color: var(--blue);
}

.story-sub {
    font-size: 1.05rem;
    color: var(--muted);
    max-width: 560px;
    margin: 1.25rem 0 3.5rem;
    line-height: 1.75;
}

.story-sub strong {
    color: var(--ink);
    font-weight: 700;
}

.journey {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
}

.journey::before {
    content: '';
    position: absolute;
    left: 28px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(180deg, transparent, var(--blue), transparent);
}

@media(max-width:600px) {
    .journey::before {
        left: 20px;
    }
}

.j-step {
    display: flex;
    gap: 1.75rem;
    padding: 2rem 0;
}

.j-step+.j-step {
    border-top: 1px dashed var(--border);
}

.j-num {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    flex-shrink: 0;
    background: var(--blue);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 800;
    box-shadow: 0 0 24px var(--glow);
    position: relative;
    z-index: 1;
}

@media(max-width:600px) {
    .j-num {
        width: 40px;
        height: 40px;
        font-size: .9rem;
    }
}

.j-body {
    flex: 1;
    padding-top: .4rem;
}

.j-tag {
    font-size: .65rem;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: .5rem;
}

.j-body h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: .5rem;
    line-height: 1.3;
}

.j-body p {
    font-size: .9rem;
    color: var(--muted);
    line-height: 1.7;
}

.j-body p strong {
    color: var(--ink);
    font-weight: 700;
}

.j-result {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    margin-top: .85rem;
    font-size: .78rem;
    font-weight: 700;
    color: var(--green);
    background: rgba(0, 185, 107, .07);
    border: 1px solid rgba(0, 185, 107, .18);
    padding: .32rem .75rem;
    border-radius: 8px;
}

.j-result::before {
    content: '→';
}

/* Concrete examples */
.examples-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-top: 4rem;
}

@media(max-width:820px) {
    .examples-grid {
        grid-template-columns: 1fr;
    }
}

.ex-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--r);
    padding: 1.75rem;
    transition: all .25s;
    position: relative;
    overflow: hidden;
}

.ex-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blue), rgba(27, 111, 255, 0));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .35s;
}

.ex-card:hover {
    box-shadow: 0 12px 36px rgba(11, 14, 23, .09);
    transform: translateY(-3px);
}

.ex-card:hover::after {
    transform: scaleX(1);
}

.ex-num {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(27, 111, 255, .1);
    border: 1px solid rgba(27, 111, 255, .2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .85rem;
    font-weight: 800;
    color: var(--blue);
    margin-bottom: 1.25rem;
}

.ex-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: .6rem;
    line-height: 1.3;
}

.ex-card p {
    font-size: .86rem;
    color: var(--muted);
    line-height: 1.65;
    flex: 1;
}

.ex-gain {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    margin-top: 1rem;
    font-size: .76rem;
    font-weight: 800;
    color: var(--green);
    background: rgba(0, 185, 107, .07);
    border: 1px solid rgba(0, 185, 107, .18);
    padding: .28rem .65rem;
    border-radius: 7px;
}

.ex-gain::before {
    content: '✓';
}

/* Transition element */
.story-transition {
    text-align: center;
    margin: 6rem auto 4rem;
    position: relative;
    padding: 0 1.5rem;
    max-width: 900px;
}

.story-transition p {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(1.6rem, 4vw, 2.3rem);
    font-style: italic;
    color: var(--ink);
    line-height: 1.25;
    margin: 0;
    position: relative;
    z-index: 2;
}

.story-transition::before {
    content: '';
    position: absolute;
    top: -3.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 50px;
    background: linear-gradient(180deg, var(--blue), transparent);
}

/* ROI band */
.roi-band {
    margin-top: 4rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    background: var(--ink);
    border-radius: var(--r);
    overflow: hidden;
}

@media(max-width:600px) {
    .roi-band {
        grid-template-columns: 1fr;
    }
}

.roi-cell {
    padding: 2.25rem;
    text-align: center;
    border-right: 1px solid rgba(255, 255, 255, .07);
}

.roi-cell:last-child {
    border-right: none;
}

@media(max-width:600px) {
    .roi-cell {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, .07);
    }
}

.roi-big {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    font-weight: 400;
    line-height: 1;
    color: var(--cream);
    letter-spacing: -.02em;
}

.roi-big span {
    color: #6DA8FF;
}

.roi-desc {
    font-size: .82rem;
    color: rgba(244, 241, 235, .75);
    margin-top: .5rem;
    line-height: 1.5;
}

/* TESTIMONY */
#testimony {
    background: var(--cream-2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.testi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

@media(max-width:840px) {
    .testi-grid {
        grid-template-columns: 1fr;
    }
}

.testi-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--r);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: all .25s;
}

.testi-card:hover {
    box-shadow: 0 10px 32px rgba(11, 14, 23, .08);
    transform: translateY(-2px);
}

.testi-stars {
    color: #D97706;
    font-size: .78rem;
    letter-spacing: 3px;
}

.testi-quote {
    font-family: 'Instrument Serif', serif;
    font-size: 1.05rem;
    font-style: italic;
    font-weight: 400;
    line-height: 1.65;
    color: var(--ink);
    flex: 1;
}

.testi-quote strong {
    font-style: normal;
    font-weight: 700;
    color: var(--blue);
}

.testi-result {
    font-size: .76rem;
    font-weight: 800;
    color: var(--green);
    background: rgba(0, 185, 107, .07);
    border: 1px solid rgba(0, 185, 107, .18);
    padding: .3rem .8rem;
    border-radius: 7px;
    display: inline-block;
    width: fit-content;
}

.testi-author {
    display: flex;
    align-items: center;
    gap: .75rem;
    border-top: 1px solid var(--border);
    padding-top: 1rem;
}

.testi-av {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: .82rem;
    color: #fff;
    flex-shrink: 0;
}

.testi-name {
    font-size: .88rem;
    font-weight: 700;
    color: var(--ink);
}

.testi-role {
    font-size: .74rem;
    color: var(--muted);
}

/* OFFER & PROCESS */
#offer {
    background: var(--cream);
}

/* Offer includes grid */
.offer-includes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin: 3rem 0;
}

@media(max-width:820px) {
    .offer-includes-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media(max-width:500px) {
    .offer-includes-grid {
        grid-template-columns: 1fr;
    }
}

.offer-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--r);
    padding: 1.25rem 1.5rem;
    font-size: .9rem;
    font-weight: 600;
    color: var(--ink);
    line-height: 1.4;
}

.offer-item-icon {
    font-size: 1.4rem;
    flex-shrink: 0;
}

/* Offer FAQ */
.offer-faq {
    margin-top: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--r);
    overflow: hidden;
}

.offer-faq-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--ink);
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border);
}

.offer-bottom {
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    text-align: center;
}

.offer-urgency {
    padding: .85rem 1.25rem;
    background: rgba(217, 119, 6, .07);
    border: 1px solid rgba(217, 119, 6, .2);
    border-radius: 10px;
    font-size: .8rem;
    font-weight: 600;
    color: var(--ink);
    display: flex;
    align-items: center;
    gap: .55rem;
}

.fric-item {
    border-bottom: 1px solid var(--border);
}

.fric-q {
    display: flex;
    align-items: center;
    gap: .6rem;
    padding: .85rem 1.25rem;
    cursor: pointer;
    font-size: .86rem;
    font-weight: 600;
    color: var(--ink);
    transition: background .2s;
}

.fric-q:hover {
    background: rgba(27, 111, 255, .03);
}

.fric-q-arrow {
    margin-left: auto;
    font-size: .7rem;
    transition: transform .25s;
    color: var(--muted);
}

.fric-a {
    font-size: .84rem;
    color: var(--muted);
    line-height: 1.65;
    padding: 0 1.25rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s ease, padding .35s ease;
}

.fric-item.open .fric-a {
    max-height: 200px;
    padding: .2rem 1.25rem 1.25rem;
}

.fric-item.open .fric-q-arrow {
    transform: rotate(180deg);
}

/* RESPONSE */
#response {
    background: var(--ink);
    padding: 8rem 2rem;
    position: relative;
    overflow: hidden;
}

.resp-glow {
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: min(800px, 100vw);
    /* Contenu dans la fenêtre */
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(27, 111, 255, .18) 0%, transparent 65%);
    filter: blur(50px);
    pointer-events: none;
}

.resp-label {
    display: inline-block;
    padding: .3rem .75rem;
    border-radius: 6px;
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
    color: #6DA8FF;
    background: rgba(27, 111, 255, .15);
    border: 1px solid rgba(27, 111, 255, .25);
    margin-bottom: 1.25rem;
}

.resp-inner {
    text-align: center;
    position: relative;
    z-index: 1;
    max-width: 680px;
    margin: 0 auto;
}

.resp-h2 {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(2.2rem, 6vw, 4.2rem);
    font-weight: 400;
    line-height: 1.08;
    letter-spacing: -.025em;
    color: var(--cream);
}

.resp-h2 em {
    font-style: italic;
    color: #6DA8FF;
}

.resp-p {
    font-size: 1.05rem;
    color: rgba(244, 241, 235, .6);
    max-width: 500px;
    margin: 1.5rem auto 2.5rem;
    line-height: 1.75;
}

.resp-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: rgba(255, 255, 255, .05);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 20px;
    padding: 2rem;
    margin: 2rem auto 0;
    max-width: 480px;
    text-align: left;
}

.resp-field {
    display: flex;
    flex-direction: column;
    gap: .4rem;
}

.resp-field-label {
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: rgba(244, 241, 235, .45);
}

.resp-input {
    width: 100%;
    padding: .9rem 1.1rem;
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 10px;
    color: var(--cream);
    font-family: inherit;
    font-size: .95rem;
    outline: none;
    transition: border-color .2s, background .2s;
}

.resp-input::placeholder {
    color: rgba(244, 241, 235, .25);
}

.resp-input:focus {
    border-color: rgba(27, 111, 255, .7);
    background: rgba(27, 111, 255, .06);
}

.resp-btn {
    width: 100%;
    justify-content: center;
    margin-top: .5rem;
}

.resp-trust {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.rt-item {
    display: flex;
    align-items: center;
    gap: .4rem;
    font-size: .76rem;
    color: rgba(244, 241, 235, .4);
}

.rt-item::before {
    content: '✓';
    color: var(--green);
    font-weight: 800;
    font-size: .8rem;
}

#ok-msg {
    display: none;
    margin-top: 1.5rem;
    padding: .9rem 1.5rem;
    background: rgba(0, 185, 107, .1);
    border: 1px solid rgba(0, 185, 107, .22);
    border-radius: 10px;
    font-size: .88rem;
    color: var(--cream);
}

/* FOOTER */
footer {
    background: #060810;
    color: #fff;
    border-top: 1px solid rgba(255, 255, 255, .06);
    padding: 4rem 2rem 2rem;
}

.seo-txt {
    font-size: .75rem;
    color: rgba(244, 241, 235, .55);
    margin-top: 1.5rem;
    line-height: 1.6;
}

.ft-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, .06);
}

@media(max-width: 760px) {
    .ft-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.ft-brand-p {
    font-size: .82rem;
    color: rgba(244, 241, 235, .7);
    margin-top: .75rem;
    max-width: 260px;
    line-height: 1.65;
}

.ft-col h4 {
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
    color: rgba(244, 241, 235, .65);
    margin-bottom: .9rem;
}

.ft-col a {
    display: block;
    font-size: .83rem;
    color: rgba(244, 241, 235, .85);
    text-decoration: none;
    padding: .28rem 0;
    transition: color .18s;
}

.ft-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    padding-top: 1.75rem;
    font-size: .73rem;
    color: rgba(244, 241, 235, .7);
}

.ft-bottom a {
    color: rgba(244, 241, 235, .8);
    text-decoration: none;
    transition: color .2s ease;
}

.ft-bottom a:visited {
    color: rgba(244, 241, 235, .8);
    text-decoration: none;
}

.ft-bottom a:hover {
    color: #fff;
    text-decoration: underline;
}


/* Hero stats from 3.html */
.hero-stats {
    margin-top: 3.5rem;
    position: relative;
    z-index: 2;
}

.hero-stats .container {
    display: flex;
    gap: 60px;
}

.stat-number {
    font-family: 'Instrument Serif', serif;
    font-size: 36px;
    font-weight: 300;
    color: var(--white);
    line-height: 1;
}

.stat-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 6px;
    font-weight: 300;
}

#hero .btn-ghost {
    color: rgba(255, 255, 255, 0.7);
    border-color: rgba(255, 255, 255, 0.15);
}

#hero .btn-ghost:hover {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.35);
}

@media (max-width: 768px) {
    .hero-stats .container {
        justify-content: center;
        gap: 32px;
    }

    .stat-number {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .hero-stats .container {
        justify-content: center;
        gap: 24px;
        flex-wrap: wrap;
    }
}

/* ── GLOBAL OVERFLOW GUARD ─────────────────────────────────────────── */
/* Sécurité globale : empêche toute section de déborder à droite        */
@media (max-width: 768px) {

    section,
    footer,
    header {
        max-width: 100vw;
        overflow-x: hidden;
    }
}